Merge pull request #31 from Ryuuhj/feat/구글로그인-#28

[feat] 구글 로그인 연동 #28

frontend/.gitignore

@@ -42,3 +42,4 @@ app.*.map.json
 /android/app/debug
 /android/app/profile
 /android/app/release
+*.jks

frontend/android/app/build.gradle

@@ -25,8 +25,14 @@ apply plugin: 'com.android.application'
 apply plugin: 'kotlin-android'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
+/*def keystoreProperties = new Properties()
+def keystorePropertiesFile = rootProject.file('key.properties')
+if (keystorePropertiesFile.exists()) {
+    keystoreProperties.load(new FileInputStream(keystorePropertiesFile))
+}*/
+
 android {
-    compileSdkVersion 32
+    compileSdkVersion 33
     ndkVersion flutter.ndkVersion
 
     compileOptions {
@@ -48,10 +54,20 @@ android {
         // You can update the following values to match your application needs.
         // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-build-configuration.
         minSdkVersion 20
-        targetSdkVersion flutter.targetSdkVersion
+        targetSdkVersion 33
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
+        multiDexEnabled true
     }
+/*
+    signingConfigs{
+        debug{
+            keyAlias 'androiddebugkey'
+            keyPassword 'android'
+            storeFile file('mykey.jks')
+            storePassword 'android'
+        }
+    }*/
 
     buildTypes {
         release {
@@ -68,4 +84,5 @@ flutter {
 
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+    implementation 'com.android.support:multidex:1.0.3'
 }

frontend/android/app/google-service.json

@@ -0,0 +1 @@
+{"installed":{"client_id":"907385257015-oq67gn993s9ss1hfne6tfedohkangtoc.apps.googleusercontent.com","project_id":"heroic-habitat-376713","auth_uri":"https://accounts.google.com/o/oauth2/auth","token_uri":"https://oauth2.googleapis.com/token","auth_provider_x509_cert_url":"https://www.googleapis.com/oauth2/v1/certs"}}

frontend/ios/Runner/GoogleService-Info.plist

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CLIENT_ID</key>
+	<string>907385257015-aul7p80r62ileso12clfps43v9bbbr0s.apps.googleusercontent.com</string>
+	<key>REVERSED_CLIENT_ID</key>
+	<string>com.googleusercontent.apps.907385257015-aul7p80r62ileso12clfps43v9bbbr0s</string>
+	<key>PLIST_VERSION</key>
+	<string>1</string>
+	<key>BUNDLE_ID</key>
+	<string>com.example.leturn</string>
+</dict>
+</plist>

frontend/ios/Runner/Info.plist

@@ -12,6 +12,16 @@
 	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
 	<key>CFBundleInfoDictionaryVersion</key>
 	<string>6.0</string>
+	<key>CFBundleURLTypes</key>
+    <array>
+      <dict>
+      <key>CFBundleURLSchemes</key>
+      <array>
+      <!-- google login -->
+        <string>com.googleusercontent.apps.907385257015-aul7p80r62ileso12clfps43v9bbbr0s</string>
+      </array>
+      </dict>
+    </array>
 	<key>CFBundleName</key>
 	<string>leturn</string>
 	<key>CFBundlePackageType</key>

frontend/lib/screens/home_screen/home_screen.dart

@@ -1,10 +1,19 @@
+import 'dart:convert';
+
 import 'package:flutter/material.dart';
 import 'package:flutter_svg/flutter_svg.dart';
+import 'package:google_sign_in/google_sign_in.dart';
+import 'package:leturn/api/google_signin_api.dart';
 import 'package:leturn/const/colors.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
+import 'package:http/http.dart' as http;
 import 'package:leturn/screens/page_view.dart';
 import 'package:leturn/screens/login/login_page.dart';
+import 'package:leturn/screens/user_folder.dart';
+
+import '../../const/Server.dart';
 
+var token;
 
 class HomeScreen extends StatelessWidget{
   const HomeScreen({Key? key}) : super(key: key);
@@ -90,10 +99,11 @@ class _Buttons extends StatelessWidget{
                   )
                 ],
               ),
-              onPressed: (){
-/*                Navigator.push(context,
-                    MaterialPageRoute(
-                      builder: (_) => _PageView().createState()));*/
+              onPressed: () async {
+                //bool result = nextPage();
+                if(await nextPage()) {
+                  Navigator.push(context, MaterialPageRoute(builder: (context) => FolderPage()));
+                }
               },
             ),
           ),
@@ -138,4 +148,39 @@ class _Buttons extends StatelessWidget{
       ),
     );
   }
+
+  Future signIn() async{
+    final GoogleSignInAccount? googleUser = await GoogleSignIn().signIn();
+    final GoogleSignInAuthentication? googleAuth = await googleUser?.authentication;
+
+    if(googleAuth == null) {
+      print("google login error >>> googleAuth is null");
+    }else{
+      String url = '$serverHttp/login/google';
+      //final req = jsonEncode(<String,String>{'access_token':googleAuth!.accessToken.toString()});
+      final req = jsonEncode(<String,String>{'access_token':'accessToken'});
+
+      http.Response response = await http.post(Uri.parse(url),body: req);
+
+      if(response.statusCode == 200){
+        token = jsonDecode(response.body)["token"];
+        print("token : $token");
+        //저장소에 토큰 저장
+      }else{
+        print(response.statusCode.toString());
+      }
+    }
+
+  }
+
+  Future<bool> nextPage() async{
+    await signIn();
+    if(token == null){
+      return false;
+    }else{
+      return true;
+    }
+  }
+
+
 }

frontend/pubspec.lock

@@ -133,6 +133,41 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  google_sign_in:
+    dependency: "direct main"
+    description:
+      name: google_sign_in
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "5.4.4"
+  google_sign_in_android:
+    dependency: transitive
+    description:
+      name: google_sign_in_android
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "6.1.8"
+  google_sign_in_ios:
+    dependency: transitive
+    description:
+      name: google_sign_in_ios
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "5.6.1"
+  google_sign_in_platform_interface:
+    dependency: transitive
+    description:
+      name: google_sign_in_platform_interface
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.3.1"
+  google_sign_in_web:
+    dependency: transitive
+    description:
+      name: google_sign_in_web
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.10.2+1"
   http:
     dependency: "direct main"
     description:
@@ -308,6 +343,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "4.2.4"
+  quiver:
+    dependency: transitive
+    description:
+      name: quiver
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.2.1"
   rxdart:
     dependency: transitive
     description:
@@ -406,4 +448,4 @@ packages:
     version: "6.1.0"
 sdks:
   dart: ">=2.18.2 <3.0.0"
-  flutter: ">=3.0.0"
+  flutter: ">=3.3.0"

frontend/pubspec.yaml

@@ -41,6 +41,7 @@ dependencies:
   http: ^0.13.5
   card_swiper : ^2.0.1
   logger: ^1.2.2
+  google_sign_in: ^5.4.1
 
 dev_dependencies:
   flutter_test: